Product Description:
DY4100 Earth resistance tester is specially designed and manufactured for the field measurement of earth resistance, using digital and micro-processing technology, precision 3-wire or simple 2-wire method to measure earth resistance, with line resistance verification function, anti-interference ability and environmental adaptability, to ensure the long-term measurement of high precision, high stability and reliability. It is widely used in power, telecommunications, meteorology, construction, lightning protection and industrial electrical equipment grounding resistance measurement.
DY4100 Earth resistance tester The digital earth resistance tester has the function of line resistance verification, which can measure the field low value earth resistance more accurately, and avoid the error caused by the change of line resistance of the test line for a long time. Can avoid the error caused by the test line is not inserted into the instrument interface or bad contact; It can avoid errors caused by user replacement or extension of the test line.
The digital ground resistance tester consists of a host, a test line, etc. Host large LCD display, white screen backlight, rod chart indication, at a glance. At the same time, it can store 400 groups of data, with Max, Min, average indicator, and historical data reading and consulting functions.
Features:
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Ground resistance measurement from 0.01 ohms to 2000 ohms with resolution of 0.01 ohms
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Data retention, low battery warning
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It comes with a test cable, auxiliary ground rod, heavy duty Oxford bag and six 1.5V AA batteries
